This example shows how to enable a trusted context and switch the user ID in an xa application environment.
这个例子展示如何在XA应用程序环境中启用一个受信任上下文和切换用户ID。
Once it runs successfully, your database is configured for XA.
一旦它成功运行,您的数据库就被配置为 XA。
The XA distributed transaction process starts up one application server per process.
XA分布式事务处理为每个进程启动一个应用服务器。
To run the demo application, configure an XA datasource and a non-XA datasource in your application server.
要运行这个演示应用程序,需要在应用服务器上配置一个xa数据源和一个非xa数据源。
This variable need not be set for non-XA transactions.
对于非xa事务,不需要设置这个变量。
It will execute an XA transaction using the JDBC and JMS resources you configured earlier.
它将使用您早前配置的JDBC和JMS资源来执行一个xa事务。
After all the preparation concerning the XA issues, create a JDBC connection to the databases.
在完成所有关于XA的准备之后,就创建到数据库的JDBC连接。
In other words, an XA DataSource is required to run in a global transaction.
换句话说,一个xa数据源被要求运行于一个全局事务中。
Second, we need to create a JDBC provider for DB2 XA data sources.
第二步,我们需要为DB 2xa数据源创建一个jdbc提供者。
CICS ECI XA resource adapter — This resource adapter implements XA transaction support, and has full support for global two-phase commit transactions.
CICSECIXA资源适配器——此资源适配器实现XA事务支持,而且完全支持全局两阶段提交事务。
There are four major preparatory steps you must perform before using an application in an XA environment.
在XA环境中使用应用程序之前,必须执行四个主要预备步骤。
DTS provides a mechanism for multiple DB2 databases to be updated as part of one XA transaction.
DTS提供一种机制,支持将多个DB 2数据库作为一个xa事务的一部分更新。
As with the last error, XAER_RMERR indicates that something went wrong with XA.
作为最后一个错误,XAER_RMERR指出了XA发生了一些问题。
Create a database Pool using JCC Drivers and database type of DB2 XA.
创建使用JCC驱动程序和DB 2XA数据库类型的数据库池。
There should not be any further XA flows to the unavailable resource manager.
任何xa流都不应指向不可用的资源管理器。
This means that XA connections do not support JDBC's auto-commit feature.
这意味着XA连接不支持JDBC的自动提交功能。
Frees transactions if transaction rollback for other than an XA rollback.
如果是除xa回滚以外的其他事务回滚,则释放事务。
Some of these transactions have been coordinated with JMS/MQ transactions using an XA datasource.
其中某些事务已经可以使用XA 数据源使其与JMS/MQ 事务等同。
All XA-compliant transactions are distributed transactions; XA supports both single-phase and two-phase commit.
所有遵循XA的事务都是分布式事务。XA既支持一步提交,也支持两阶段提交。
The last step before starting an XA transaction, is to create an XA ID object for a database.
启动XA事务之前的最后一步就是为数据库创建 XAID对象。
The error is that the transaction manager was unable to perform an XA recover operation.
该错误是由于事务管理程序无法执行XA恢复操作。
Even if the datasource supports XA transactions, there is a possibility of deadlock.
即使数据源支持xa事务,还会有死锁的可能。
No support is provided for distributed (XA) transactions.
不支持分布式(XA)事务处理。
Everyone knows that transactions are expensive — particularly XA (global) transactions.
大家都知道事务代价很高——特别是XA(全局)事务。
The DB2 universal driver does not currently support XA.
目前,DB 2通用驱动程序不支持XA。
Make sure this is created as an XA datasource.
请确保将该项创建为xa数据源。
Always remember that XA connections are participating in a JTA transaction.
一定要记住XA连接参与了JTA事务。
Transient, persistent, transactional, and XA messaging.
瞬态、持久性、事务性和xa消息传递。
XA-enabled databases supply a structure called the xa switch (xa_switch_t), through which an xa transaction manager accesses the various xa functions supported by that database.
支持xa的数据库提供称为xa开关(xa_switch_t)的结构,xa事务管理器通过它可以访问该数据支持的各种xa功能。
Useful structures when working with an XA-enabled transaction manager.
使用支持XA的事务管理器时的有用结构。
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